The Story behind That Time the Mediterranean Sea Disappeared
%2Favatars%2FBUoTZ6lM79yi.jpg&w=96&q=75)
/2023/02/26/image/jpeg/wEs7jmzycdxiRuhcMtsbSGYwlnn80SZYAoRVatkQ.jpg "This is why rockets don’t crash into airplanes")
/2023/02/12/image/jpeg/jn8Hgiy2rHbGud5e9z4SRnZkMQZzeAkP0Vi8cLir.jpg "Here's how tectonic shifts caused the Turkey-Syria earthquake")
/2023/09/23/image/jpeg/Kap6NAa8IoTyQmZQEwB4waL2MWykBpyJc9piLpRK.jpg "The genius engineering behind 3D-printed rockets")
/2023/09/22/image/png/XFtYdTc2b3TtGseTakit2zAk7zByRIYyUKGewjOl.png "Small robot that can reforest the whole planet")
/2023/09/21/image/jpeg/CBVh8844CyZW0BUmphFlksoDPFxyFFKSmNCRoJFa.jpg "Motagua River: The most trashed river on earth")
/2023/09/20/image/jpeg/fpEIKq8CApvDrs3NDGbRHy8i9cNeVPW2x22WkG7e.jpg "Why China and Russia can not match USS Gerald R. Ford")
/2023/09/19/image/png/PKifNVHrveQgnpB0zgnbhvhDDYJ7GImzRm5HO8DV.png "How this vessel lays underwater cables")
/2023/09/18/image/jpeg/5EPY7kBqlcgs6O9kzgBTWKiu20VY3hN5alc1SXDA.jpg "How does the Chinese J-20 pose a threat to U.S. Air Superiority")
/2023/09/17/image/jpeg/jazsdM1teNAro0jxTtizGax95QgaEmQkSO3DendJ.jpg "X-ray free-Electron lasers - most engineered light source?")
/2023/09/16/image/jpeg/MPAi9QkFPLHHvptOBin7mw2HEewNJYPVQUHSXCak.jpg "Why only icebreakers can break ice & other ships can’t")
Did you know that at one point, the Mediterranean sea disappeared? Since the 1800s, scientists have been aware that the layers of the Mediterranean sea weren't just made out of the usual sediments.
Those layers are full of salt crystals. These types of salt deposits are found in places where bodies of water have dried up.
This suggests that at some point in history, the Mediterranean sea must have evaporated.
"How could a body of water as big as the Mediterranean just...disappear? It would take decades and more than 1,000 research studies to even start to figure out the cause -- or causes -- of one of the greatest vanishing acts in Earth’s history," writes the video's description.
One theory proposed that the main water source to the Mediterranean had, at one point, been closed off. Today, this point is known as the Strait of Gibraltar.
They called this water turn off the Messinian salinity crisis. However, they struggled to figure out how that source of water got turned off.
In the end, they came out with three hypotheses as to what could have happened. We won't tell you what they are here. You have to watch the video to find out yourself. All we'll tell you is that each is as riveting as the next.
SHOW COMMENT (1)
/2023/09/14/image/jpeg/Ve0aCGvFSLp0CAq5VCSZU9HEmhnxEpni6LjG4BK6.jpg "How air quality systems could solve the biodiversity crisis")
/2023/09/24/image/jpeg/ufQtvpR2ElfyX4gTi3HCtCWdCRbY9fiC0s5NqqKz.jpg "TeslaBot shows off new skills in latest video")
/2023/09/24/image/jpeg/PWfAmrTeb8jwX03RRo3NrEcuXFyAU3KacYehmzog.jpg "Scientists identify 11 genes linked to aggressive prostate cancer")
/2023/09/08/image/jpeg/GOJZju4tHdDbyhKWk3l1w2NRhwbGMATEVgpOcDBQ.jpg "The future of medicine could lie in organoid research")
/2023/09/24/image/jpeg/DywRPHE7mTqjGfPpSVsF19cL6YOTY8du7ENYVHF1.jpg "Caltech reveals SPHEREx telescope and plans to map our skies")
/2023/08/15/image/jpeg/3ADnsR8aU7X67YVp1xAQ4daq6u8JVlTTLmG0Rx6c.jpg "What is pre-war steel, and why are people stealing it?")
/2023/09/24/image/jpeg/gvYPBp0r50sdqaAL2AImkVsov452gw27Fppg2J03.jpg "Solar power and storage prices have dropped almost 90%")
/2023/08/08/image/jpeg/fHnqDi31I8aDjZWq07Bcdw8dwQN7rR8nDchS6e9t.jpg "Improved ICEs or all-in on EVs: which is better for the future?")
/2023/07/28/image/jpeg/dFsuWVob5MupWCOVN9MonuzEXMUIG0JHv96G7w8C.jpg "Could a gene switch off anxiety?")
/2023/09/24/image/jpeg/Qd9TFF9rqwLu44A9j9PM3Gb8NzPOlYBqvBVB8eQh.jpg "These adorable Japanese robots are being used for elder care")